Where do you have a quick, tasty, inexpensive breakfast or lunch in Grand Haven? At the Oasis! Double hamburger for $1.79. Not a big burger, but bigger than Rays! Surprisingly large menu. Tasty, quick but no place to sit and eat so all food is to go. If you desire onion breath for the day ask for a Polish Rose, guaranteed to get the job done!!! Friendly staff. Nice little Convenience Store with alcohol and a grill.